Home / 4,265,748.64-5,886,803.20-2,547,019.36

Finding the Fourth Proportional to 4,265,748.64, 5,886,803.20 and 2,547,019.36

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Solution

The fourth proportional to 4,265,748.64, 5,886,803.20 and 2,547,019.36 is: 3,514,928.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265,748.64 : 5,886,803.20 = 2,547,019.36 : x
  2. Step 2: Convert to fraction form
    4,265,748.64/5,886,803.20 = 2,547,019.36/x
  3. Step 3: Cross multiply
    4,265,748.64x = 5,886,803.20 × 2,547,019.36
  4. Step 4: Simplify right side
    4,265,748.64x = 14,993,801,718,909.95
  5. Step 5: Solve for x
    x = 14,993,801,718,909.95/4,265,748.64
  6. Step 6: Final answer
    x = 3,514,928.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.